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Chapter 1 - Núria BONADA

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<strong>Chapter</strong> 5<br />

2<br />

1<br />

0<br />

-1<br />

-2<br />

1<br />

0<br />

-1<br />

-2<br />

Ca<br />

pH<br />

O2<br />

O2%sat<br />

Flow<br />

Spha<br />

-2 -1 0 1 2 3<br />

#Athe<br />

# exclusive WINTER<br />

* exclusive SUMMER<br />

#Nemo<br />

#Phil<br />

Limne<br />

#Leuc<br />

Meso<br />

Leptp<br />

#Glos<br />

#Clor<br />

K<br />

Limo<br />

Tª<br />

Helop<br />

Chir<br />

Psycd<br />

Olig<br />

Baet Psycm<br />

Gomp<br />

Hid<br />

*Hydroph<br />

Empi<br />

Hid<br />

*Hydroph<br />

Empi Caen<br />

Elmi<br />

Hali<br />

Simu<br />

*Taba<br />

*Ephell<br />

-2 -1 0 1 2<br />

Taxa’s codes:<br />

182<br />

24.56%<br />

Stra<br />

Tipu<br />

Cordul Cori<br />

Dyti<br />

*Perl<br />

*Culi<br />

*Gyri *Dryo<br />

*Dixi<br />

Libe<br />

*Hydrom<br />

*Lest<br />

Noto *Coen<br />

*Gam<br />

Hydrops<br />

Poli<br />

*Helod<br />

*Veli<br />

*Erpo<br />

*Glos Phys<br />

*Erpo<br />

*Glos Phys<br />

*Leptc<br />

*Cordug<br />

*Nepi<br />

*Doli<br />

Nemo=Nemouridae Phil=Philopotamidae Athe=Athericidae Limne=Limnephilidae<br />

Leuc=Leuctridae Glos=Glossosomatidae Clor=Chloroperlidae Limo=Limoniidae<br />

Lept=Leptophlebiidae Meso=Mesoveliidae Gomp=Gomphidae Simu=Simuliidae<br />

Helop=Helophoridae Chir=Chironomidae Olig=Oligochaeta Empi=Empididae<br />

Baet=Baetidae Poli=Polycentropodidae Hydrops=Hydropsychidae Gam=Gammaridae<br />

Ephell=Ephemerellidae Elmi=Elmidae Caen=Caenidae Psycd=Psychodidae<br />

Noto=Notonectidae Perl=Perlidae Dyti=Dytiscidae Cordul=Corduliidae<br />

Stra=Stratiomyiidae Spha=Sphaeriidae Tipu=Tipulidae Cori=Corixidae<br />

Psycm=Psychomyiidae Hid=Hydracarina Taba=Tabanidae Leptc=Leptoceridae<br />

Cordug=Cordulegasteridae Glos=Glossosomatidae Erpo=Erpobdellidae Phys=Physidae<br />

Hali=Haliplidae Hydroph=Hydrophilidae Coen=Coenarionidae Anth=Anthomyidae<br />

Nauc=Naucoridae Doli=Dolichopodidae Plei=Pleidae Nepi=Nepidae<br />

Gyri=Gyrinidae Dixi=Dixidae Hydrom=Hydrometridae Lest=Lestidae<br />

Libe=Libellulidae Dryo=Dryopidae Culi=Culicidae Helo=Helodidae<br />

*Nauc<br />

*Anth<br />

*Plei<br />

43.6%<br />

Figure 4. Results of the CCA analysis. The families are plotted. The lines separate the families only<br />

present in winter (#cold taxa) from the ones in summer (*lentic taxa) and the core species (always present).

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